fortran-fill-paragraph fails

[Roland Winkler]

Start a fresh emacs --no-init-file. Load file foo.f (fortran-mode):
cat foo.f <<EOF
C     This is a fortran comment
      CALL FOO
EOF

On line 1 execute fill-paragraph, which will run
fortran-fill-paragraph. This gives me

C     This is a fortran comment ALL FOO


In GNU Emacs 22.0.90.2 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2006-11-10 on tfkp07
configured using `configure '--prefix=/nfs/tfkp07/winkler/emacs/NEW' 
'--with-gcc' '--with-pop' '--with-x' '--with-x-toolkit=athena''